Peptide Database

Peptide NameBrevinin-2EC

Function Ontology

—

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC141H246N42O44S2

DescriptionStandard

        ILDTLKNLAKTAGKGALQSLLNHASCKLSGQC
    

Molecular Weight3297.85 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)2.82

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.0883

GRAVY Index0.06

Hydrophobic Moment 0.66

Boman Index0.07

Instability Index29.49

Aliphatic Index 110.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1408.99

LogP -17.39

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 116.0

Heavy Atoms 229.0

Ring Count 1.0

Amide Bonds 35.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0105790 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax esculentus [Animal]

FamilyBrevinin

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)